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//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
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#include "GnufParameterDisplayCustomFactory.h"
#include "GnufIParameterDisplayCustom.h"
#include "EnableCompileWarning_The_LAST_IncludeInCpp.h"

using namespace gcmp;
using namespace gnuf;
using namespace gfam;

gfam::GnufParameterDisplayCustomFactory::~GnufParameterDisplayCustomFactory()
{

}

gfam::GnufParameterDisplayCustomFactory* gfam::GnufParameterDisplayCustomFactory::Get()
{
    static GnufParameterDisplayCustomFactory s_instance;
    return &s_instance;
}

bool gfam::GnufParameterDisplayCustomFactory::Register(const gcmp::UniIdentity& paramUid, gcmp::OwnerPtr<IGnufParameterDisplayCustom> opDisplayCustom)
{
    auto it = m_paramterUidToCustoms.find(paramUid);
    if (it == m_paramterUidToCustoms.end())
    {
        m_paramterUidToCustoms[paramUid] = std::move(opDisplayCustom);
        return true;
    }

    return false;
}

gfam::IGnufParameterDisplayCustom* gfam::GnufParameterDisplayCustomFactory::Find(const gcmp::UniIdentity& paramUid)
{
    auto& it = m_paramterUidToCustoms.find(paramUid);
    if (it == m_paramterUidToCustoms.end())
        return nullptr;

    if (it->second == nullptr)
        return nullptr;

    return it->second.get();
}

gfam::GnufParameterDisplayCustomCreator::GnufParameterDisplayCustomCreator(const gcmp::UniIdentity& paramUid, gcmp::OwnerPtr<IGnufParameterDisplayCustom> opDisplayCustom)
{
    GnufParameterDisplayCustomFactory::Get()->Register(paramUid, std::move(opDisplayCustom));
}
